Ocana-Levario, S.; Ayala Cabrera, D.; Izquierdo Sebastián, J.; Pérez García, R. (2015). 3D model evolution of a leak based on GPR image interpretations. Water Science and Technology: Water Supply. 15(6):1312-1319. doi:10.2166/ws.2015.093
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/65959
Title:
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3D model evolution of a leak based on GPR image interpretations
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Author:
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Ocana-Levario, S.J.
Ayala Cabrera, David
Izquierdo Sebastián, Joaquín
Pérez García, Rafael
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UPV Unit:
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Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada
Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient
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Issued date:
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Abstract:
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This paper presents some aspects of the time propagation of underground water leakage in controlled laboratory conditions using a drilled polyvinyl chloride (PVC) pipe and interpreting ground penetrating radar (GPR) images. ...[+]
This paper presents some aspects of the time propagation of underground water leakage in controlled laboratory conditions using a drilled polyvinyl chloride (PVC) pipe and interpreting ground penetrating radar (GPR) images. GPR pre-processed images are interpreted for easy identification and extraction of surfaces and volumes of water leakage. Finally, the temporal evolution of a water leak is shown using 3D models based on interpretation of GPR images. Water volumes obtained using this approach can be easily observed by personnel who lack highly specialized training in the analysis of raw data. The results of this study are promising and can help develop techniques to validate non-destructive models for the identification, distribution, and prediction of water leaks in water supply systems using GPR.
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Subjects:
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GPR interpretations
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Ground penetrating radar
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Leak visualization
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Water leakage evolution
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Water supply systems
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Copyrigths:
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Reserva de todos los derechos
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Source:
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Water Science and Technology: Water Supply. (issn:
1606-9749
)
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DOI:
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10.2166/ws.2015.093
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Publisher:
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IWA Publishing
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Publisher version:
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http://dx.doi.org/10.2166/ws.2015.093
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Project ID:
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FPI (Formacion de Personal Investigador)-UPV (Universitat Politecnica de Valencia) by the Programa de Ayudas de Investigacion y Desarrollo (PAID) of the Universitat Politecnica de Valencia
Fundacion Carolina
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Thanks:
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Part of this work has been developed under the support of an FPI (Formacion de Personal Investigador)-UPV (Universitat Politecnica de Valencia) scholarship granted to the second author by the Programa de Ayudas de Investigacion ...[+]
Part of this work has been developed under the support of an FPI (Formacion de Personal Investigador)-UPV (Universitat Politecnica de Valencia) scholarship granted to the second author by the Programa de Ayudas de Investigacion y Desarrollo (PAID) of the Universitat Politecnica de Valencia, and the support of Fundacion Carolina PhD, within its short stances scholarship program for the first author. The use of English in this paper has been revised by John Rawlins.
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Type:
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Artículo
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